Evidence map›Paper›PMID 40642479›Full record

ArticleJBMR plus2025

Conotoxins from sea snails as potential bone remodeling disruptors.

Brenda Iduarte-Frias, Pierrick G J Fournier, Pavel Galindo-Torres, Claudia Ventura-López, Alexei F Licea-Navarro, Johana Bernáldez-Sarabia, Patricia Juárez

Abstract read
In one paragraph

Article in JBMR plus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Review
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Brenda Iduarte-FriasLife Sciences Graduate Program, Biomedical Innovation Department, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, Baja California 22860, México.
Pierrick G J FournierBiomedical Innovation Department, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, Baja California 22860, México.ORCID https://orcid.org/0000-0001-7633-8129
Pavel Galindo-TorresAquaculture Department, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), La Paz, Baja California Sur 23096, México.
Claudia Ventura-LópezMarine Biotecnology Department, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, Baja California 22860, México.
Alexei F Licea-NavarroBiomedical Innovation Department, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, Baja California 22860, México.
Johana Bernáldez-SarabiaBiomedical Innovation Department, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, Baja California 22860, México.
Patricia JuárezBiomedical Innovation Department, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, Baja California 22860, México.ORCID https://orcid.org/0000-0002-6305-5995

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The ocean provides food and shelter to diverse marine species, and it is an exceptional source of potential bioactive natural products with promising medicinal properties. Among these, α-conotoxins from venom sea snails show tremendous potential. Our study characterized the effects of synthetic α-conotoxins, sXm1b and sVc1.1, on bone remodeling. Transcriptomic analysis showed significant modulation of critical biological processes, leading to increased osteoclast activity and decreased osteoblast mineralization. sXm1b and sVc1.1 treatment also promoted genes involved in osteoblast and osteoclast proliferation. Interestingly, sVC1.1 showed higher osteoclast gene modulation and reduced the expression of genes critical for osteoblast development and differentiation. In vitro, functional evaluations demonstrated increased osteoclastogenesis and resorption, along with decreased differentiation and mineralization by osteoblasts. In a 3D ex vivo calvaria culture model, these conotoxins significantly decreased bone area, increased osteoclast number, and modulated the expression of osteoclast- and osteoblast-related genes. The findings highlight the promise of α-conotoxins as modulators of bone remodeling for treating non-genetic bone mass accumulation problems while also cautioning about potential adverse effects on bone in individuals undergoing conotoxin therapy for pain management.

Indexed as

bone remodelingconusosteoblastosteoclastsea snailα-conotoxin

Identifiers

PMID40642479
PMCPMC12245161

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.